320101223003 has 16 divisors (see below), whose sum is σ = 335653264800. Its totient is φ = 304861777920.

The previous prime is 320101222943. The next prime is 320101223011. The reversal of 320101223003 is 300322101023.

It is a cyclic number.

It is not a de Polignac number, because 320101223003 - 2²⁶ = 320034114139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320101243003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1439153 + ... + 1646621.

It is an arithmetic number, because the mean of its divisors is an integer number (20978329050).

Almost surely, 2^320101223003 is an apocalyptic number.

320101223003 is a deficient number, since it is larger than the sum of its proper divisors (15552041797).

320101223003 is a wasteful number, since it uses less digits than its factorization.

320101223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208222.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 320101223003 its reverse (300322101023), we get a palindrome (620423324026).

The spelling of 320101223003 in words is "three hundred twenty billion, one hundred one million, two hundred twenty-three thousand, three".